Latitude D620 - Windows XP

R181862 Dell Notebook Software

R153997 Intel Chipset

R234854 Intel Video or R224634 nVidea Video

R167368 Conexant Modem Driver

R147123 Conexant Modem Application

R148605 Conexant Modem Utility

R147130 Conexant Modem Diagnostics

R151327 Broadcom Ethernet Driver

R151334 Broadcom Ethernet Application

R151336 Broadcom Ethernet Diagnostics

R126815 Dell Wireless Card or R257701 Intel PROSET Wireless (I would get latest version from the Intel Website here)

R171789 Sigmatel Audio

R165804 Touchpad

R167661 and R181542 Bluetooth 360

R180759 Dell Quickset

R154200 Intel Storage Manager Driver

R154198 Intel Storage Manager Application

R153262 Kwoles Acoustics

R182329 O2 Micro

R173506 UPEK Driver